A Simple Buying Guide

The Best AED to Buy for Your Home or Business

If you’ve ever Googled “Which AED should I buy?” and immediately felt like you needed a medical degree just to understand the results, you’re in the right place.

Most people don’t wake up one morning thinking, “Today’s the day I shop for a defibrillator.” It usually starts with something else: a health scare, a close call, a conversation with a doctor, or realizing that emergency services aren’t always two minutes away.

And then you land in a sea of product pages talking about technical specs and features that sound important but don’t actually mean much to you.

But take it from us: Buying an AED for your home is a lot simpler than it sounds. And if you’re responsible for safety at your business, too, then having an AED on hand is a smart way to protect everyone in the space. 

Modern AEDs are meant to be used by anyone. They guide you through every step with voice instructions, so you don't need training or a medical background to use it. This guide will help you figure out what to look for, what AEDs actually cost, and which AED might be the right fit for your lifestyle. So you can make a choice that actually makes sense for you.

Table of Contents:

  1. Why Consider an AED for Home or Business Use?
  2. Choosing the Right AED
  3. How Much Does an AED Cost for Home or Business?
  4. Choosing an AED for a Small Business or Office (Canada)
  5. Which AED Should You Buy?
  6. Frequently Asked Questions

Why Consider an AED for Home or Business Use?

When you picture sudden cardiac arrest, you might imagine it happening in a hospital or somewhere public, like a mall, a hockey rink, or an airport.

But most cardiac arrests don’t happen in public. They happen at home.

According to the Red Cross, 80-85% of sudden cardiac arrests occur at home — not in public spaces where AEDs are most visible.

When a cardiac emergency happens, every minute without defibrillation matters. Emergency services do their best, but in many parts of Canada, especially rural areas, cottage country, and smaller communities, response times can be longer than the window where an AED makes the biggest difference.

Heart and Stroke notes that early use of an AED, before EMS arrives, can double someone’s chance of survival.

For businesses, having an AED on site helps protect employees, customers, and visitors. Even in urban areas, it can take time for paramedics to reach someone inside an office, warehouse, retail store, or other workplace. An accessible AED allows someone nearby to begin potentially lifesaving care while emergency services are on the way.

Having an AED at home and at your business means you can act right away. And because today's devices walk you through the process step by step, the average Canadian — with or without first aid training — can feel confident using one.

Step-by-Step Guide

Choosing the Right AED

Alright. This is where things get practical.

If you strip away the marketing language and the long feature lists, choosing an AED for your home really comes down to answering a few simple questions.

You don’t need to compare 14 technical specifications. You don’t need to memorize medical terminology. You just need to think about your home, the people in it, and how you’d realistically use the device.

Before you pick the best AED for your situation, here’s what to think about.

Someone is inserting a pediatric key into a blue Philips HeartStart FRx AED
Pediatric pads

1. Decide if You Need Pediatric Capability

First question: Are there young children in your home or visiting your business often?

If the answer is yes, you’ll want to pay attention to pediatric capability.

AEDs deliver different energy levels for children than adults, and most devices handle this in one of two ways: pediatric pads (a separate set of smaller electrode pads made for children) or a pediatric key or switch (an attachment or mode that adjusts the device's settings for a child without needing different pads)

Do I need pediatric pads for an AED? If your household or business includes children under eight, look for an AED that offers either pediatric pads or a pediatric key, which is a simple add-on that adjusts the device for kiddos. Many home AEDs support one or both options.

Either approach works. The important thing is knowing whether you need it, so you can make sure the AED you choose has it.

A Philips OnSite AED displayed with its bright red carry case, electrode pads, and battery.
Self-Testing

2. Look for Automatic Self-Testing

An AED that sits unused for months (or even years) between uses needs to stay ready without needing you to babysit. Most modern AEDs run automatic self-tests (daily, weekly, or monthly, depending on the model) to check that the battery is charged, the pads are connected, and the device is functioning properly.

What this means for you is that your AED will show a steady green light, an "OK" indicator, or a simple status light you can glance at as you pass by it. If something needs attention, the AED will let you know, usually with an audio alert or a change in the status indicator.

This low-maintenance approach is a sweet feature that makes AED ownership realistic for most people. You're not signing up to run technical checks every month. You're just keeping an eye on a light.

A set of adult Defibtech Lifeline electrodes encased in their yellow foil wrap with a black connector cord
Consumables

3. Check Pad and Battery Lifespan

AEDs are built to last. But like most safety equipment, a couple of parts need replacing every so often.

The pads and the battery are considered consumables. Even if your AED is never used, they have expiration dates.

Pads typically have a shelf life of two to five years, depending on the manufacturer and model. Once expired, they should be replaced.

Batteries generally last anywhere from two to five years in standby mode, again depending on the device. Some models use an all-in-one cartridge that combines pads and battery into a single replaceable unit, which makes maintenance even more of a no-brainer. 

When you're comparing devices, factor in the cost of replacement parts alongside the upfront price. A device with a lower sticker price but shorter-lived consumables may cost more in the long run.

A blue and gray HeartSine 350P AED standing next to its yellow softshell carry case
Manufacturer

4. Choose a Trusted Manufacturer

The AED market includes a lot of brands, and unfortunately, they’re not all built the same when it comes to long-term support.

When you’re buying an AED you plan to keep for years , the company behind it matters just as much as the device itself.

Established brands like HeartSine, Defibtech, ZOLL, Stryker (LIFEPAK), and more have long track records in Canada. They offer ongoing customer support, readily available replacement pads and batteries, and clear documentation. In other words, you’re not left scrambling five years from now trying to track down parts for a discontinued model. 

At SimplyAED, we only carry AEDs from manufacturers with guaranteed long-term support. If a device is on our shelves, it’s one we’re confident you’ll be able to maintain (easily) for years to come.

An orange Powerheart G5 AED inside a bright yellow hardshell carry case
Ease of Use

5. Prioritize Ease of Use

This is the one that matters most in the moment. Today’s AEDs are built with the assumption that the person using them might be stressed, unsure, and completely new to the situation. So the device takes over for you.

Look for features like:

  • Voice prompts: Clear, step-by-step audio instructions that tell you exactly what to do and when
  • Visual diagrams: Pad placement guides — often printed directly on the pads — that remove any guesswork
  • CPR coaching: Some devices include a metronome or verbal cues to help you maintain the right compression rate
  • Auto power-on: Some AEDs power on automatically when you open the case or remove the pads, giving you even fewer things to do 

Are AEDs easy to use without training? Yes! AEDs are made for people without medical training. Once turned on, the device gives voice instructions and won't deliver a shock unless one is needed. You don't need to make any medical decisions yourself.

You don't have to have all of these features, but voice prompts and pad diagrams are non-negotiable basics worth looking for in any home or business AED.

A black and yellow LIFEPAK 1000 AED standing in front of a white metal cabinet with red decals
Accessibility

6. Consider Storage and Accessibility

The best place to store your AED is wherever you can reach it really fast. 

That doesn’t mean it needs to be mounted in the middle of your living room. But it shouldn’t be buried in a closet either.

A few options to consider:

  • Wall-mounted cabinet: A good choice for fixed locations like your business’s reception area. Keeps your AED visible, protected, and easy to grab. Some cabinets include an alarm that alerts others when opened.
  • Soft carry case: Carrying cases are ideal if your AED travels with you to the cottage for the season, or between site locations. Lightweight and practical without the bulk of a hard case.
  • Signage: Easy to overlook, but signs are helpful if someone unfamiliar with your space needs to find the AED quickly.
AED Pricing

How Much Does an AED Cost for Home or Business?

How much does a home or business AED cost? AEDs typically range from $1800 to $3600 in Canada. Replacement pads cost anywhere from $60 to $350 and batteries $120 to $740, with most consumables needing replacement every two to five years.

Let’s talk numbers. 

Most AEDs in Canada fall somewhere between $1,800 and $3,600, depending on the brand and features.

That price includes the device itself, along with the pads and battery that come in the box.

Beyond that, there are a few long-term costs to keep in mind:

  • Replacement pads every few years
  • A replacement battery every few years
  • Optional storage (cabinet or case)

That’s it.

There are no monthly subscriptions, no hidden service contracts, and no ongoing fees just for owning your AED.

For most families and small businesses, the upfront investment is similar to other major safety purchases, like upgrading a furnace or installing a security system. Definitely not an impulse buy, and one to take your time finding the best option for you. 

And while it’s natural to look at the lowest price first, the cheapest option isn’t always the best long-term choice. Reliability, manufacturer support, and ease of use matter more than shaving a few hundred dollars off the upfront cost.

When you break it down over the lifespan of the device, many AED owners find the cost feels far more manageable than they initially expected. For families with cardiac risk factors, or business owners who want to prioritize safety, it tends to make a lot of sense.

Choosing an AED for a Small Business or Office (Canada)

Buying an AED for work isn't that different from buying one for home — you just need it to be ready, accessible, and easy enough for anyone to use, not just you. 

What's the best AED for a small business in Canada?

For most small offices and light-commercial spaces, the LIFEPAK CR2 is the easiest and most cost-effective choice: one device, no training required, in stock and shipped free across Canada. It costs a little more upfront than other budget picks, but lower pad and battery replacement costs over time make it the better value if you're keeping it for years — especially if you ever need pediatric capability.

It's the same easy-to-use device we recommend for home, with a few extra things to think about. It needs to live somewhere any staff member or visitor can see and reach, not tucked away in someone's office. Whoever grabs it may have never used one before, so simple, guided operation matters even more. It also helps to keep a quick maintenance record that it's been checked and is always ready to go.

So, Which AED Should You Buy?

There isn’t one magic AED model that fits everyone. But there are strong, reliable options depending on what matters most to you, whether it’s budget, pediatric capability, or an awesome all-arounder.

Every situation is a little different, but here are three scenarios that come up often, and the AEDs we'd point you toward for each.

Best Budget AED

The Philips HeartStart Onsite Defibrillator is one of the most approachable AEDs you'll find for home or business use. It's compact, lightweight, and comes ready to use right out of the box. 

Clear voice instructions guide you through CPR and defibrillation step by step, and daily automatic self-tests mean it's looking after itself in the background. The eight-year warranty and four-year battery life make it a solid long-term investment, and pediatric pads are available as an add-on if you need them.

A Philips OnSite AED displayed with its bright red carry case, electrode pads, and battery.
A blue Philips OnSite AED standing nexto its bright red carry case
A blue and white Philips OnSite automated external defibrillator
Best Budget AED:

Philips HeartStart Onsite Defibrillator

Price
$1,939.00
$1,939.00
View full Details

Best AED for Homes and Businesses with Kids

The LIFEPAK CR2 Defibrillator earns this spot because of how it handles pediatric situations — and how little it asks of you in the process. A dedicated child mode button adjusts the device's energy settings for younger patients without requiring you to swap out pads or hunt for a separate accessory. When you're already managing a stressful situation, one button is a lot better than fumbling for extra parts.

Beyond its child mode, the LIFEPAK CR2 is one of the more intuitive AEDs available. ClearVoice™ technology adjusts the device's volume based on the noise level around you so the instructions are always easy to hear. The battery and pads both last four years, and daily, weekly, and monthly self-tests run in the background. A flashing green light tells you it's ready to go.

A white and red LIFEPAK CR2 AED with its electrode pad and battery
A white and red LIFEPAK CR2 AED standing next to its semi-rigid carry case
A white and red LIFEPAK CR2 with a black carry handle
Best AED for Homes and Businesses with Kids:

LIFEPAK CR2 Defibrillator

Price
$2,395.00
$2,395.00
$2,722.00
View full Details

Best AED Overall

If you want the most well-rounded option on the market, the LIFEPAK CR2 Defibrillator is our top pick. It's built by Stryker, which is one of the most trusted names in emergency medical equipment.

You’ll love this AED’s CPRInsight™ technology, which analyzes heart rhythm without needing you to pause chest compressions. Add ClearVoice™ technology that automatically adjusts volume to match your environment, a one-button child mode that adapts the device for younger patients without swapping pads, and four-year battery and pad lifespans, and you have an AED that's genuinely built for the unexpected. It also comes ready to use in both English and French.

A white and red LIFEPAK CR2 AED with its electrode pad and battery
A white and red LIFEPAK CR2 AED standing next to its semi-rigid carry case
A white and red LIFEPAK CR2 with a black carry handle
Best AED Overall:

LIFEPAK CR2 Defibrillator

Price
$2,395.00
$2,395.00
$2,722.00
View full Details
Home AEDs

Frequently Asked Questions

Yep! In Canada, AEDs are available for purchase by the general public without a prescription or special license. You don't need to be a medical professional or business owner to buy one. AEDs are consumer safety devices, much like a fire extinguisher.

No training is required to use a modern AED. These devices are built for people without medical backgrounds because they give clear voice instructions at every step and will only deliver a shock if one is needed. That said, pairing your AED with a basic CPR course is always a good idea if you have the opportunity. Many community organizations and recreation centres offer them.

We recommend storing your AED somewhere visible, accessible, and easy to find quickly, even under stress. Common choices include a main hallway, a kitchen, or near a home entrance. If you have multiple floors, consider where you spend the most time. A wall-mounted cabinet is a good way to keep it visible and protected without it becoming a tripping hazard

It depends on the model, but most AED pads have a shelf life of two to four years. Your AED will typically alert you when pads are approaching expiration, and the pads themselves usually have the expiry date printed on the packaging. It's worth keeping track of the date when you set up your device so you're not caught off guard.

Modern AEDs are awesome because they're designed with built-in safeguards. The device analyses the person's heart rhythm and will only deliver a shock if it detects a rhythm that requires one. If no shock is needed, it won't deliver one, regardless of what buttons are pressed. You're not making the medical call here; your AED is.

For a home AED, we recommend buying new. A new device comes with a full manufacturer warranty, known pad and battery lifespans, and the confidence knowing that your device or its parts haven’t been previously used in an emergency. Refurbished AEDs can be a reasonable option in some institutional settings with proper oversight, but for personal home use, new gives you the clearest picture of where you stand.

For most small businesses, no. There’s no general federal requirement to have one, and most provinces don’t mandate AEDs in a typical office. Some exceptions apply, so it’s important to check regulations in your industry and jurisdiction. In Manitoba, designated public places, including many gyms, arenas, and community centres, must have AEDs. In Ontario, larger construction projects must also have an AED on site. If you're not sure whether that applies to you, your province's workplace safety authority can confirm, but plenty of businesses choose to have one either way.

Somewhere visible, unobstructed, and reachable by anyone in the building, so it should never be locked in a supply closet or manager's office. High-traffic spots work best: a break room, reception area, or near a main exit. Clear signage helps people find it fast in an emergency. A wall-mount cabinet keeps it protected and out of the way while staying easy to grab.

One is enough for most small offices and single-site businesses. The goal is that anyone can reach it within about a minute of walking anywhere in the space, and for a typical office or storefront, one centrally placed unit covers that. Larger footprints or multiple floors may need more than one. If you're not sure, start with one centrally placed unit, and you can always add more later.